Σ index
Σ#24
Rxn set 20
Matrix 11
Σ#12
Eq pack 1
Rxn set 8
Batch 22
Batch 16
Matrix 5
Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 01:38Z
∑_{k=1}^{n} k = n(n+1)/2
eq_1210.eqn
det| 3 6 ; 0 4 | = 12
75K
rxn_0414.log
det| 9 4 ; 1 10 | = 86
479K
3β² + 6β + 2 = 0
ops_1730.csv
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
276K
ops_4253.json
\lim_{α\to 0} \frac{\sin α}{α} = 1
129K
F = ma
spec_7724.csv
d/dt [t^3] = 3t^2
191K
ops_0582.eqn
\binom{n}{k} = \frac{n!}{k!(n-k)!}
390K
\frac{8}{7} \sum_{i=1}^{n} i^{2}
lat_6222.eqn
2H₂ + O₂ → 2H₂O
1K
ops_8597.dat
∇²ω = 0
153K
1x² + 5x + 7 = 0
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
473K
eq_7569.mol
d/dn [n^6] = 6n^5
338K
∇²ψ = 0
mat_6987.json
N₂ + 3H₂ ⇌ 2NH₃
188K
mat_1338.tex
d/dψ [ψ^2] = 2ψ^1
416K
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